Question 04 The root mean square (rms) value of a function, x(t), is defined as the square root of the aver-age of the squared value of x(t) over a time period 7: x_{\mathrm{rms}}=\sqrt{\frac{1}{\tau} \int_{0}^{\tau}[x(t)]^{2} d t} Using this definition, find the rms value of the function x(t)=X \sin \omega t=X \sin \frac{2 \pi t}{\tau}